Marcelino Vieira - Entrevista Vagner Araujo by Vagner Araujo
Pau Dos Ferros - Sinalização Turística by Vagner Araujo
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3.0
Jun 29, 2018
06/18
by
José C. N. de Araujo; Jaziel G. Coelho; César A. Costa
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We study the role of time dependent magnetic ellipticities ($\epsilon_{B}$) on the calculation of the braking index of pulsars. Moreover, we study the consequences of such a $\epsilon_{B}$ on the amplitude of gravitational waves (GWs) generated by pulsars with measured braking indices. We show that, since the ellipticity generated by the magnetic dipole is extremely small, the corresponding amplitude of GWs is much smaller than the amplitude obtained via the spindown limit.
Topics: Astrophysics, High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics, General...
Source: http://arxiv.org/abs/1610.07955
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41
Sep 23, 2013
09/13
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C. S. S. Brandao; J. C. N. de Araujo
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In the standard scenario of the Newtonian gravity, a late-type galaxy (i.e., a spiral galaxy) is well described by a disk and a bulge embedded in a halo mainly composed by dark matter. In Brownstein-Moffat gravity, there is a claim that late-type galaxy systems would not need to have halos, avoiding as a result the dark matter problem, i.e., a modified gravity (non-Newtonian) would account for the galactic structure with no need of dark matter. In the present paper, we probe this claim via...
Source: http://arxiv.org/abs/1006.1000v1
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10.0
Jun 28, 2018
06/18
by
N. Pose; K. J. Schrenk; N. A. M. Araujo; H. J. Herrmann
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Real landscapes are usually characterized by long-range height-height correlations, which are quantified by the Hurst exponent $H$. We analyze the statistical properties of the isoheight lines for correlated landscapes of $H\in [-1,1]$. We show numerically that, for $H\leq 0$ the statistics of these lines is compatible with $SLE$ and that established analytic results are recovered for $H=-1$ and $H=0$. This result suggests that for negative $H$, in spite of the long-range nature of...
Topics: Statistical Mechanics, Condensed Matter
Source: http://arxiv.org/abs/1508.07942
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Oct 28, 2014
10/14
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Viegas, Diana; Goicoechea, Javier; Santos, Jose Luis; Araujo, Francisco Moita; Ferreira, Luis Alberto; Arregui, Francisco J.; Matias, Ignacio R.
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This article is from Sensors (Basel, Switzerland) , volume 9 . Abstract This work addresses a new configuration that improves the sensitivity of a humidity sensor based on a long-period fiber grating coated with a SiO2-nanospheres film. An intermediate higher refractive index overlay, deposited through Electrostatic Self-Assembly, is placed between the fiber cladding and the humidity sensitive film in order to increase the total effective refractive index of the coating. With this intermediate...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280760
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Oct 24, 2014
10/14
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de Prince, Karina Andrade; Sordi, Renata; Pavan, Fernando Rogerio; Barreto Santos, Adolfo Carlos; Araujo, Angela R.; Leite, Sergio R.A.; Leite, Clarice Q. F.
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This article is from Brazilian Journal of Microbiology , volume 43 . Abstract Our purpose was to determine the anti-Mycobacterium tuberculosis activity of the metabolites produced by the endophitic fungus Phomopsis stipata (Lib.) B. Sutton, (Diaporthaceae), cultivated in different media. The antimycobacterial activity was assessed through the Resazurin Microtiter Assay (REMA) and the cytotoxicity test performed on macrophage cell line. The extracts derived from fungi grown on Corn Medium and...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3769001
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Oct 24, 2014
10/14
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Araujo, Cristina P.; Osorio, Ana Luiza A. R.; Jorge, Klaudia S. G.; Ramos, Carlos Alberto N.; Filho, Antonio Francisco S.; Vidal, Carlos Eugenio S.; Roxo, Eliana; Nishibe, Christiane; Almeida, Nalvo F.; Junior, Antonio A. F.; Silva, Marcio R.; Neto, Jose Diomedes B.; Cerqueira, Valiria D.; Zumarraga, Martin J.; Araujo, Flabio R.
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This article is from PLoS ONE , volume 9 . Abstract In the present study, a nested-PCR system, targeting the TbD1 region, involving the performance of conventional PCR followed by real-time PCR, was developed to detect Mycobacterium bovis in bovine/bubaline tissue homogenates. The sensitivity and specificity of the reactions were assessed with DNA samples extracted from tuberculous and non-tuberculous mycobacteria, as well as other actinomycetales species and DNA samples extracted directly from...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3949733
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329
Oct 4, 2014
10/14
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Chaves, Maria Emilia de Abreu; de Araujo, Angelica Rodrigues; Piancastelli, Andre Costa Cruz; Pinotti, Marcos
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This article is from Anais Brasileiros de Dermatologia , volume 89 . Abstract Several studies demonstrate the benefits of low-power light therapy on wound healing. However, the use of LED as a therapeutic resource remains controversial. There are questions regarding the equality or not of biological effects promoted by LED and LASER. One objective of this review was to determine the biological effects that support the use of LED on wound healing. Another objective was to identify LED´s...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4148276
Sermon: Taste and Experience Scripture: 1 Peter 2:1-3 & Various
Topics: Taste, Experience
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2.0
Jul 29, 2019
07/19
by
Francisco Vagner G. de Araújo Araujo
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Convidada de honra do Presidente, Wilma fala sobre a importante agenda que inclui a inauguração da Unidade de Pronto Atendimento à Saúde - UPA de Pajuçara (ZN de Natal), entrega de 90 tratores para agricultura familiar, 76 ambulâncias para interiorização do SAMU e assinatura de decretos criando as ZPE's de Macaíba e de Assu, bem como a que regulamenta a concessão do Aeroporto de São Gonçalo do Amarante.
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2.0
Jul 29, 2019
07/19
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Francisco Vagner G. de Araújo Araujo
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O Presidente Lula comentou as recentes conquistas do Rio Grande do Norte que motivou a sua vinda a Natal na semana passada para a assinatura dos atos respectivos: - Decreto que regulamenta e autoriza a concessão do aeroporto de São Gonçalo do Amarante; - Decreto que autoriza o funcionamento da ZPE de Macaíba e de Assu
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189
Mar 20, 2019
03/19
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Mª Dolores Bragado, Rafael Araujo y Mª Teresa Aparicio
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Atlas y Libro Rojo de los Moluscos de Castilla-La Mancha, España. Mapas, prospecciones, taxonomía, fotografías y recomendaciones para la conservación de los moluscos terrestres y dulceacuícolas Atlas and Red Book of the Mollusks of Castilla-La Mancha, Spain. Maps, surveys, taxonomy, photographs and recommendations for the conservation of terrestrial and freshwater mollusks
Topics: Moluscos terrestres y de agua dulce, conservación, amenazas
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May 11, 2010
05/10
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Carlos Felipe Araujo Gallo
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Podcast que trata el tema de Virtualizacion de Sistemas Operativos. La Virtualizacion de sistemas operativos es un software, con el cual se configura al sistema de tal forma que el hardware ejecuta multiples instancias de diferentes sistemas operativos. Se distingue entre virtualizar e instalar un sistema operativo en el que primero permite cambiar de sistema operativo como si se abriera cualquier otra aplicacion, mientras que al instalarlo se requiere de reiniciar la computadora y pasar por un...
Topic: virtualizacion
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8.0
May 22, 2019
05/19
by
Felipe Araújo
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Neste quinto episódio do 3 Segundos Podcast, Felipe Araújo conversa com o estudante de psicologia e escritor Jacinto Júnior sobre o livro, escrita e poliamor.
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3.0
May 22, 2019
05/19
by
Felipe Araújo
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Neste podcast, Felipe Araújo e Panda falam um pouco sobre esses dois indicados ao Oscar SEM SPOILERS. O podcast de hoje e curtinho, mas cheio de trilha sonora! Não esqueçam de curtir nossas faixas no SoundCloud! Segue a gente lá na itunes: https://itunes.apple.com/kg/podcast/perai-podcast/id1149329135 Curte nossa página no Facebook: facebook.com/peraipodcast Manda um e-mail que a gente cita você no programa: peraipodcast@gmail.com
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3.0
May 22, 2019
05/19
by
Felipe Araújo
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Neste podcast, Felipe Araújo (facebook.com/feullipe), Panda (facebook.com/PandadaGuia) Samuel da Rua Chile (facebook.com/samuel.pereira.58152559) e Bruno Pinto (facebook.com/MephsK)celebram este console que fez parte da infância de muitos citando vários títulos consagrados da infância dos anos 90. Com a presença marcante de um dos representantes mais icônicos da Rua Chile, o podcast parece estar mais favel que nunca. Episódio repleto de trilha sonora de jogos do amado Super Nintendo.
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3.0
May 22, 2019
05/19
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Felipe Araújo
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Neste podcast, Felipe Araújo, Panda e Davi Abreu pegam suas varinhas e lutam contra seus obscuri para comentar o último filme do universo mágico criado por K. K. Rowling: Animais Fantásticos e onde habitam. O podcast está dividido em duas partes - uma sem spoilers e outra com spoilers onde tudo pode! Parte com spoilers começa em 32:50
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4.0
May 22, 2019
05/19
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Felipe Araújo
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Neste podcast, toda a equipe do Peraí Podcast (Felipe Araújo, Panda, Davi Abreu e Bruno Pinto) se reúne para conversar um pouco sobre o que é o Peraí, os projetos novos - e antigos -, o que esperar de 2017 no Podcast e definir metas para o ano que se inicia. Apoie o Peraí e ajude a atingir todas as metas de 2017 no https://www.patreon.com/perai Músicas do episódio Bensound.com Subcelebs - Galera paia
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5.0
May 22, 2019
05/19
by
Felipe Araújo
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Neste episódio do 3 Segundos Podcast não teremos entrevista. Não teremos Felipe Araújo. Não teremos jazz. Não teremos caminho ou rumo a seguir senão aquele que nos leva de volta ao quarto. O quarto é uma adaptação para rádio-drama do conto de mesmo nome. O conto pode ser encontrado no #wattpad https://my.w.tt/UiNb/nxO7xjg8wK
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3.0
May 22, 2019
05/19
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Felipe Araújo
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O podcast perdido! Neste podcast, Felipe Araújo (@felipefalado), Panda (@jppandaguia) e Davi Abreu (@Davi_Abreu) falam sobre namoro e dos erros que todo mundo comete quando começa a namorar sem compreender a filosofia de Piton. Música: Elvis Presley - Fever Bensound.com Agradecimentos especiais para todos aqueles que abandonam os amigos por causa de mulher. Obs.: O Panda está com uma voz de robô insuportável. Escute por sua própria conta e risco.
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Oct 21, 2014
10/14
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Oliveira, Elisabete; Araujo, Jose E; Gomez-Meire, Silvana; Lodeiro, Carlos; Perez-Melon, Cristina; Iglesias-Lamas, Elena; Otero-Glez, Alfonso; Capelo, Jose L; Santos, Hugo M
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This article is from Clinical proteomics , volume 11 . Abstract Background: Peritoneal dialysis (PD) is a form of renal replacement used for advanced chronic kidney disease. PD effluent holds a great potential for biomarker discovery for diagnosis and prognosis. In this study a novel approach to unravelling the proteome of PD effluent based-on dithiothreitol depletion followed by 2D-SDS-PAGE and protein identification using tandem mass spectrometry is proposed. Results: A total of 49 spots were...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4022211
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Sep 21, 2013
09/13
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C. A. Vaquera-Araujo; M. Napsuciale
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In this letter we study the reaction e^{+}e^{-}\to\phi \pi^0 \eta with the \pi^{0}\eta system in an isoscalar s-wave configuration. We use a formalism recently developed for the study of e^{+}e^{-}\to\phi \pi\pi and e^{+}e^{-}\to\phi K^{+}K^{-}. The obtained cross section is within the reach of present e^{+}e^{-} machines. Measuring this channel would test the absence of an isovector companion of the X(2175) as predicted by the three body approach to this resonance.
Source: http://arxiv.org/abs/0902.1211v2
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Sep 19, 2013
09/13
by
C. S. S. Brandao; J. C. N. de Araujo
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Since the Newtonian gravitation is largely used to model with success the structures of the universe, such as galaxies and clusters of galaxies, for example, a way to probe and constrain alternative theories, in the weak field limit, is to apply them to model the structures of the universe. We then modified the well known Gadget-2 code to probe alternative theories of gravitation through galactic dynamics. In particular, we modified the Gadget-2 code to probe alternatives theories whose weak...
Source: http://arxiv.org/abs/0910.1792v1
occupy wall street - thanksgiving 2011
Topics: occupy, wall, street, OWS, 99%
Source: http://www.flickr.com/photos/ricardoaraujoara/6456561061/
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Oct 27, 2014
10/14
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Wajchenberg, Marcelo; Luciano, Rafael de Paiva; Araujo, Ronaldo Carvalho; Martins, Delio Eulalio; Puertas, Eduardo Barros; Almeida, Sandro Soares
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This article is from Acta Ortopedica Brasileira , volume 21 . Abstract OBJECTIVE: : The I/D polymorphism of angiotensin-converting enzyme (ACE) and R577X of the α-actinin-3 (ACTN3) is related to changes in skeletal muscle function. The aim of this study was to evaluate the distribution of these polymorphisms in a family with multiple members with adolescent idiopathic scoliosis (AIS). METHODS: : Evaluated 25 subjects from a family with multiple members with AIS, by collecting 10mL of blood for...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3861992
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Oct 22, 2014
10/14
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Barros, Andreia Ferreira; Oliveira, Sheilla Andrade; Carvalho, Camila Lima; Silva, Fabiana Leticia; de Souza, Veruska Cintia Alexandrino; da Silva, Anekecia Lauro; de Araujo, Roni Evencio; Souza, Bruno Solano F; Soares, Milena Botelho Pereira; Costa, Vlaudia MA; Coutinho, Eridan de Medeiros
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This article is from Memórias do Instituto Oswaldo Cruz , volume 109 . Abstract Undernourished mice infected (UI) submitted to low and long-lasting infections by Schistosoma mansoni are unable to develop the hepatic periportal fibrosis that is equivalent to Symmers’ fibrosis in humans. In this report, the effects of the host’s nutritional status on parasite (worm load, egg viability and maturation) and host (growth curves, biology, collagen synthesis and characteristics of the...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4015266
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Oct 24, 2014
10/14
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Parra, E.R.; Araujo, C.A.L.; Lombardi, J.G.; Ab'Saber, A.M.; Carvalho, C.R.R.; Kairalla, R.A.; Capelozzi, V.L.
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This article is from Brazilian Journal of Medical and Biological Research , volume 45 . Abstract Because the superficial lymphatics in the lungs are distributed in the subpleural, interlobular and peribroncovascular interstitium, lymphatic impairment may occur in the lungs of patients with idiopathic interstitial pneumonias (IIPs) and increase their severity. We investigated the distribution of lymphatics in different remodeling stages of IIPs by immunohistochemistry using the D2-40 antibody....
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3854286
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4.0
Feb 29, 2020
02/20
by
Fabiane Araujo
audio
eye 4
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No primeiro episódio do Podcast Fora da Curva, eu conto sobre a minha motivação de atuar nesse projeto, como funcionará e também apresento o primeiro episódio, Propósito.
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66
Oct 10, 2014
10/14
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Morano, Maria Tereza Aguiar Pessoa; Mesquita, Rafael; Da Silva, Guilherme Pinheiro Ferreira; Araujo, Amanda Souza; Pinto, Juliana Maria De Sousa; Neto, Antero Gomes; Viana, Cyntia Maria Sampaio; De Moraes Filho, Manoel Odorico; Pereira, Eanes Delgado Barros
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This article is from BMC Pulmonary Medicine , volume 14 . Abstract Background: Systemic inflammation plays an important role in the initiation, promotion, and progression of lung carcinogenesis. In patients with non-small cell lung cancer (NSCLC), fibrinogen levels correlate with neoplasia. Here we compared the effects of pulmonary rehabilitation (PR) with chest physical therapy (CPT) on fibrinogen and albumin levels in patients with LC and previous inflammatory lung disease awaiting lung...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120009
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Oct 14, 2014
10/14
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da Silva, Elis Dionisio; de Andrade, Luiz Dias; de Araujo, Paulo Sergio Ramos; Silveira, Vera Magalhaes; Padilha, Carlos Eduardo; da Silva, Maria Almerice Lopes; de Medeiros, Zulma Maria
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This article is from Revista do Instituto de Medicina Tropical de São Paulo , volume 55 . Abstract SUMMARY: Report of a 45-year-old male farmer, a resident in the forest zone of Pernambuco, who was diagnosed with human immunodeficiency virus (HIV) in 1999 and treated using antiretroviral (ARV) drugs. In 2005, the first episode of visceral leishmaniasis (VL), as assessed by parasitological diagnosis of bone marrow aspirate, was recorded. When admitted to the hospital, the patient presented...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105092
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Oct 28, 2014
10/14
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Gardinassi, Luiz Gustavo Araujo; Simas, Paulo Vitor Marques; Gomes, Deriane Elias; do Bonfim, Caroline Measso; Nogueira, Felipe Cavassan; Garcia, Gustavo Rocha; Carareto, Claudia Marcia Aparecida; Rahal, Paula; de Souza, Fatima Pereira
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This article is from Viruses , volume 4 . Abstract HRSV is one of the most important pathogens causing acute respiratory tract diseases as bronchiolitis and pneumonia among infants. HRSV was isolated from two distinct communities, a public day care center and a public hospital in São José do Rio Preto – SP, Brazil. We obtained partial sequences from G gene that were used on phylogenetic and selection pressure analysis. HRSV accounted for 29% of respiratory infections in hospitalized...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509657
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Oct 25, 2014
10/14
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Ferreira, Adriano Andrejew; Kucharski, Luiz Carlos; de Araujo, Aldo Mellender
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This article is from Genetics and Molecular Biology , volume 32 . Abstract In this paper, two methods for assessing the degree of melanization of pupal exuviae from the butterfly Heliconius erato phyllis, Fabricius 1775 (Lepidoptera, Nymphalidae, Heliconiini) are compared. In the first method, which was qualitative, the exuviae were classified by scoring the degree of melanization, whereas in the second method, which was quantitative, the exuviae were classified by optical density followed by...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3032950
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2.0
Jul 30, 2019
07/19
by
Francisco Vagner G. de Araújo Araujo
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eye 2
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Programa de rádio de Wilma
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2.0
Jul 30, 2019
07/19
by
Francisco Vagner G. de Araújo Araujo
audio
eye 2
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Wilma destaca em seu programa de rádio desta segunda (30/05/2010) o PROERD, programa de combate e prevenção às drogas da Polícia Militar do Rio Grande do Norte que ela criou e que foi agraciado, esta semana, com a medalha Tiradentes da polícia do Distrito Federal. "Um reconhecimento externo que mostra o acerto desta nossa iniciativa", registrou Wilma.
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2.0
Jun 30, 2018
06/18
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Marcos Vinicius dos Santos Rezende; Mario Ernesto Giroldo Valério; Rodolpho Mouta; Eduardo Moraes Diniz; Carlos William de Araújo Paschoal
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We investigated the Li+ ion incorporation in Ba2GdNbO6:Eu3+ perovskite by atomistic simulations based on energy minimization. We predicted the most probable sites occupied by Eu3+ and Li+ ions and the related charge-compensation mechanisms involved into these substitutions. The results show that the Eu3+ and Li+ ions are incorporated mainly at the Gd3+ site. In the Li+ ion case, there is a charge compensation by Nb_Gd antisite. The Crystal field parameters and the transition levels for the Eu3+...
Topics: Materials Science, Condensed Matter
Source: http://arxiv.org/abs/1403.0977
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3.0
May 22, 2019
05/19
by
Felipe Araújo
audio
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Neste segundo episódio do 3 Segundos Podcast, Felipe Araújo conversa sobre os grupos de fãs do estado do Ceará que organizaram e organizam eventos temáticos de Star Wars com Arusha Oliveira, do conselho Jedi Ceará.
Serra Caiada - Entrevista by Vagner Araujo
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Oct 29, 2014
10/14
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Matijasevich, A; Victora, C G; Lawlor, D A; Golding, J; Menezes, A M B; Araujo, C L; Barros, A J D; Santos, I S; Barros, F C; Smith, G Davey
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This article is from Journal of Epidemiology and Community Health , volume 66 . Abstract Background: Socioeconomic inequalities in health outcomes are dynamic and vary over time. Differences between countries can provide useful insights into the causes of health inequalities. The study aims to compare the associations between two measures of socioeconomic position (SEP)—maternal education and family income—and maternal and infant health outcomes between ALSPAC and Pelotas cohorts. Methods:...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245894
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Oct 14, 2014
10/14
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Ruas, Ana Cristina Nunes; Lucena, Marcia Mendonca; da Costa, Ananda Dutra; Vieira, Jessica Rafael; de Araujo-Melo, Maria Helena; Terceiro, Benivaldo Ramos Ferreira; de Sousa Torraca, Tania Salgado; de Oliveira Schubach, Armando; Valete-Rosalino, Claudia Maria
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This article is from PLoS ONE , volume 9 . Abstract Introduction: Leishmaniasis is considered as one of the six most important infectious diseases because of its high detection coefficient and ability to produce deformities. In most cases, mucosal leishmaniasis (ML) occurs as a consequence of cutaneous leishmaniasis. If left untreated, mucosal lesions can leave sequelae, interfering in the swallowing, breathing, voice and speech processes and requiring rehabilitation. Objective: To describe the...
Source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4108319
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5.0
Jun 26, 2018
06/18
by
Gustavo Araujo; Daniel Pellegrino
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The Hardy-Littlewood inequalities for $m$-linear forms on $\ell_{p}$ spaces are stated for $p>m$. In this paper, among other results, we investigate similar results for $1\leq p\leq m.$ Let $\mathbb{K}$ be $% \mathbb{R}$ or $\mathbb{C}$ and $m\geq 2$ be a positive integer. Our main results are the following sharp inequalities: (i) If $\left(r,p\right) \in \left(\lbrack 1,2]\times \lbrack 2,2m)\right) \cup \left(\lbrack 1,\infty)\times \lbrack 2m,\infty \right)) $, then there is a constant...
Topics: Functional Analysis, Mathematics
Source: http://arxiv.org/abs/1502.01522
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4.0
Jun 30, 2018
06/18
by
R. Auccaise; A. G. Araujo-Ferreira; R. S. Sarthour; I. S. Oliveira; T. J. Bonagamba; I. Roditi
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We have characterized spin-squeezed states produced at a temperature of $26^\circ{\mathrm C}$ on a Nuclear Magnetic Resonance (NMR) quadrupolar system. The implementation is carried out in an ensemble of $^{133}$Cs nuclei with spin $I=7/2$ of a lyotropic liquid crystal sample. We identify the source of spin squeezing due to the interaction between the quadrupole moment of the nuclei and the electric field gradients internally present in the molecules. We use the spin angular momentum...
Topic: Quantum Physics
Source: http://arxiv.org/abs/1403.2706
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3.0
Jun 30, 2018
06/18
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Mateus Araújo; Fabio Costa; Časlav Brukner
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It is usually assumed that a quantum computation is performed by applying gates in a specific order. One can relax this assumption by allowing a control quantum system to switch the order in which the gates are applied. This provides a more general kind of quantum computing, that allows transformations on blackbox quantum gates that are impossible in a circuit with fixed order. Here we show that this model of quantum computing is physically realizable, by proposing an interferometric setup that...
Topic: Quantum Physics
Source: http://arxiv.org/abs/1401.8127
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2.0
Jun 30, 2018
06/18
by
Vítor Araújo; Oliver Butterley; Paulo Varandas
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For any dimension $d\geq 3$ we construct $C^{1}$-open subsets of the space of $C^{3}$ vector fields such that the flow associated to each vector field is Axiom A and exhibits a non-trivial attractor which mixes exponentially with respect to the unique SRB measure.
Topics: Mathematics, Dynamical Systems
Source: http://arxiv.org/abs/1402.6654
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2.0
Jul 28, 2019
07/19
by
Francisco Vagner G. de Araújo Araujo
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eye 2
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Vagner Araújo comenta indicação de Garibaldi para o ministério de Dilma. E demonstra frustração com a indicação para o Turismo.
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2.0
Jul 29, 2019
07/19
by
Francisco Vagner G. de Araújo Araujo
audio
eye 2
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Wilma destaca importância das visitas que tem realizado a municípios do interior e conversas que tem tido com prefeitos e outras lideranças.
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10.0
Jun 28, 2018
06/18
by
Adrien Feix; Mateus Araújo; Časlav Brukner
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In a variant of communication complexity tasks, two or more separated parties cooperate to compute a function of their local data, using a limited amount of communication. It is known that communication of quantum systems and shared entanglement can increase the probability for the parties to arrive at the correct value of the function, compared to classical resources. Here we show that quantum superpositions of the direction of communication between parties can also serve as a resource to...
Topic: Quantum Physics
Source: http://arxiv.org/abs/1508.07840
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7.0
Jun 26, 2018
06/18
by
Manoel P. Araujo; Stefano De Leo; Gabriel G. Maia
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The interference between optical beams of different polarizations plays a fundamental role in reproducing the optical analog of the electron spin weak measurement. The extraordinary point in optical weak measurements is represented by the possibility to estimate with great accuracy the Goos-Haenchen (GH) shift by measuring the distance between the peak of the outgoing beams for two opposite rotation angles of the polarizers located before and after the dielectric block. Starting from the...
Topics: Optics, Physics, Quantum Physics
Source: http://arxiv.org/abs/1502.04454
7
7.0
Jun 27, 2018
06/18
by
Enrique Jiménez; C. A. Vaquera-Araujo
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A variant for the superspin one-half massive superparticle in $ 4D $, $ \mathcal{N}=1 $, based on Dirac superfields, is offered. As opposed to the current known models that use spinor chiral superfields, the propagating fields of the supermultiplet are those of the lowest mass dimensions possible: scalar, Dirac and vector fields. Besides the supersymmetric chiral condition, the Dirac superfields are not further constrained, allowing a very straightforward implementation of the path-integral...
Topic: High Energy Physics - Theory
Source: http://arxiv.org/abs/1505.04912
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9.0
Jun 27, 2018
06/18
by
Jonas B. Araujo; Rodolfo Casana; Manoel M. Ferreira
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We analyse some dimension-five CPT-even and Lorentz-violating nonminimal couplings between fermionic and gauge fields in the context of the Dirac equation. After evaluating the nonrelativistic Hamiltonian, we discuss the behavior of the terms under discrete symmetries and analyse the implied effects. We then use the anomalous magnetic dipole moment and electron electric dipole moment measurements to reach upper bounds of $1$ part in $10^{20}$ and $10^{24}$ $\left( eV\right) ^{-1}$, improving...
Topics: High Energy Physics - Phenomenology, High Energy Physics - Theory
Source: http://arxiv.org/abs/1505.05592
